3728867

Information

• Patent Grant
• 3728867

• References
• Source

• Patent Number

  3,728,867

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1973
  51 years ago

• CPC

  • F15C1/008 - Other applications
  • F25D21/002 - Defroster control
  • F25D21/025 - using air pressure differential detectors

• US Classifications

  • 062 - Refrigeration